SATE-EasyReceipt/app/Logic/User/UserManager.php

<?php

namespace App\Logic\User;

use App\Codes\UserRole;
use App\Exceptions\AppCommonException;
use App\Features\InstanceAble;
use App\Models\Contract;
use App\Models\Ex\LoginUser;
use App\Models\User;
use Illuminate\Support\Carbon;
use Illuminate\Support\Facades\Hash;
use Illuminate\Support\Facades\Validator;
use LogicException;

abstract class UserManager
{

    use InstanceAble;

    static public function getManager(User $user): static
    {
        $loginUser = LoginUser::instance()->user();

        if ($user->role === UserRole::SUPER_ADMIN) {
            if ($loginUser->role ===  UserRole::SUPER_ADMIN) {
                return AdminUserManager::instance();
            }
            throw new AppCommonException("認可不良");
        }
        if ($user->role === UserRole::CONTRACT_ADMIN) {
            if (UserRole::CONTRACT_ADMIN->value <= $loginUser->role->value) {
                return ContractAdminUserManager::instance();
            }
            throw new AppCommonException("認可不良");
        }
        if ($user->role === UserRole::NORMAL_ADMIN) {
            if (UserRole::NORMAL_ADMIN->value <= $loginUser->role->value) {
                return LoginUserManager::instance();
            }
            throw new AppCommonException("認可不良");
        }

        throw new LogicException("未定義ロール");
    }


    protected bool $initialized = false;
    protected  ?User $user = null;
    protected ?Contract $contract = null;

    public function initForCreate(string|Contract $contractId): static
    {
        $this->setContract($contractId);
        $this->setUser(null);
        $this->initialized = true;
        return $this;
    }

    public function initForCreateAdmin(): static
    {
        throw new LogicException("不許可な関数アクセス");
    }

    public function initForModify(string|Contract $contractId, string|User $userId): static
    {
        $this->setContract($contractId);
        $this->setUser($userId);
        $this->initialized = true;
        return $this;
    }

    public function initForModifyAdmin(string|User $userId): static
    {
        throw new LogicException("不許可な関数アクセス");
    }

    public function getTimestamp(): Carbon
    {
        if (!$this->initialized) {
            throw new LogicException("初期化不正");
        }

        if ($this->user ===  null) {
            throw new LogicException("初期化不正");
        }

        if ($this->contract === null) {
            return $this->user->updated_at;
        }

        return $this->user->updated_at < $this->contract->updated_at ? $this->contract->updated_at :  $this->user->updated_at;
    }

    public function fill(array $attr)
    {
        if (!$this->initialized) {
            throw new LogicException("初期化不正");
        }
        $this->user->fill($attr);
        return $this;
    }

    public function create(): array
    {
        $messages = $this->checkParam();

        if (count($messages) !== 0) {
            return $messages;
        }

        $this->user->save();
        return [];
    }
    public function update(): array
    {
        $messages = $this->checkParam();

        if (count($messages) !== 0) {
            return $messages;
        }

        $this->user->save();
        return [];
    }

    protected function setContract(string|Contract|null $contractId)
    {
        if ($contractId instanceof Contract) {
            $this->contract = (new Contract())->copy($contractId);
            $this->initialized = true;
            return;
        } else if ($contractId === null) {
            $this->initialized = true;
            return;
        }

        $this->contract = Contract::findOrFail($contractId);
        $this->initialized = true;
        return;
    }

    protected function setUser(string|User|null $userId)
    {
        if ($userId instanceof User) {
            $this->user = (new User())->copy($userId);
            return;
        } else if (is_string($userId)) {
            $this->user = User::findOrFail($userId);
            return;
        }

        $this->user = new User();
        if ($this->contract) {
            $this->user->setContract($this->contract);
        }
        $this->user->role = $this->role();
    }

    protected function checkParam()
    {
        $validator = Validator::make($this->user->toArray(), []);

        if ($validator->failed()) {
            throw new LogicException("バリデートエラー");
        }

        $messages = [];

        $this->checkContract($messages);
        $this->checkEmailUnique($messages);
        $this->passwordEncrypto($messages);

        if ($this->user->isDirty(User::COL_NAME_ROLE)) {
            $this->user->role = $this->role();
        }

        return $messages;
    }

    protected function checkContract(array &$messages)
    {
        if ($this->user->role !== UserRole::SUPER_ADMIN && $this->user->contract_id === null) {
            throw new LogicException("契約nullエラー");
        }
    }

    protected function passwordEncrypto(array &$messages)
    {
        if ($this->user->isDirty(User::COL_NAME_PASSWORD)) {
            $this->user->password = Hash::make($this->user->password);
        }
    }

    protected function checkEmailUnique(array &$messages)
    {
        if ($this->user->isDirty(User::COL_NAME_EMAIL)) {

            $exists = User::whereEmail($this->user->email)
                ->where(User::COL_NAME_ID, '<>', $this->user->id)
                ->exists();

            if ($exists) {
                $messages[User::COL_NAME_EMAIL] = trans('validation.unique');
            }
        }
    }

    abstract protected function role(): UserRole;
}